ps_arc
(PECL ps >= 1.1.0)
ps_arc — Draws an arc counterclockwise
Description
$psdoc
, float $x
, float $y
, float $radius
, float $alpha
, float $beta
)
Draws a portion of a circle with at middle point at
(x
, y
). The arc starts at an
angle of alpha
and ends at an angle of
beta
. It is drawn counterclockwise (use
ps_arcn() to draw clockwise). The subpath added
to the current path starts on the arc at angle alpha
and ends on the arc at angle beta
.
Parameters

psdoc

Resource identifier of the postscript file as returned by ps_new().

x

The xcoordinate of the circle's middle point.

y

The ycoordinate of the circle's middle point.

radius

The radius of the circle

alpha

The start angle given in degrees.

beta

The end angle given in degrees.
Return Values
Returns TRUE
on success or FALSE
on failure.